/*
Theme Name: MoMo-Design
Theme URI: https://momo-design.example.com
Description: MoMo-Design official website theme
Author: MoMo-Design
Version: 1.0
*/

/* ===========================================
   CSS Variables
   =========================================== */
   :root {
    /* Colors - 参考画像のブルー系を柔らかく調整 */
    --bg-primary: #fafaf8;
    --bg-secondary: #f5f3f0;
    --bg-accent: #e8f4f8;
    --text-primary: #2d3748;
    --text-secondary: #5a6c7d;
    --accent-blue: #5b8fc9;
    --accent-blue-light: #a3c7e8;
    --accent-blue-dark: #4a7ab0;
    --accent-green: #a8c5b0;
    --accent-green-light: #d4e5d8;
    --accent-beige: #e8dfd2;
    --white: #ffffff;
    --border-color: #e5e1db;
    --shadow-light: rgba(0, 0, 0, 0.05);
    --shadow-medium: rgba(0, 0, 0, 0.1);
    
    /* Typography */
    --font-primary: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
    --font-display: 'Zen Maru Gothic', 'Hiragino Kaku Gothic ProN', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --radius-full: 50%;
    
    /* Transitions */
    --transition: all 0.3s ease;
}

/* ===========================================
   Reset & Base Styles
   =========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

ul, ol {
    list-style: none;
}

/* ===========================================
   Container
   =========================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===========================================
   Header
   =========================================== */
.site-header {
    padding: var(--spacing-md) 0;
    background-color: var(--white);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px var(--shadow-light);
    transition: var(--transition);
}

.logo {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 500;
    color: var(--text-primary);
    letter-spacing: 0.05em;
}

/* ===========================================
   Hero Section - 参考画像の斜めレイアウト風
   =========================================== */
.hero {
    position: relative;
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, #e8f4f8 0%, #a3c7e8 50%, #5b8fc9 100%);
    overflow: hidden;
    min-height: 500px;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -10%;
    width: 60%;
    height: 150%;
    background: linear-gradient(135deg, rgba(255,255,255,0.3) 0%, transparent 60%);
    transform: rotate(-15deg);
    pointer-events: none;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(91,143,201,0.2) 100%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 500;
    line-height: 1.3;
    margin-bottom: var(--spacing-md);
    color: var(--white);
    text-shadow: 0 2px 10px rgba(0,0,0,0.1);
    animation: fadeInUp 0.8s ease-out;
}

.hero-text {
    font-size: clamp(1rem, 2vw, 1.125rem);
    color: var(--white);
    line-height: 1.9;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
    text-shadow: 0 1px 5px rgba(0,0,0,0.1);
}

.hero-text p {
    margin-bottom: var(--spacing-md);
}

.hero-decoration {
    position: absolute;
    bottom: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255,255,255,0.3) 0%, transparent 70%);
    opacity: 0.4;
    border-radius: var(--radius-full);
    animation: float 8s ease-in-out infinite;
}

/* ===========================================
   Section Title
   =========================================== */
.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 500;
    text-align: center;
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-blue) 0%, var(--accent-blue-light) 100%);
    border-radius: 2px;
}

/* ===========================================
   About Section
   =========================================== */
.about {
    padding: var(--spacing-xxl) 0;
    background-color: var(--white);
}

.about-content {
    max-width: 720px;
    margin: 0 auto;
}

.about-box {
    background: linear-gradient(135deg, var(--white) 0%, var(--bg-accent) 100%);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 30px var(--shadow-light);
    border: 1px solid var(--border-color);
}

.about-box p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
    font-size: 1.0625rem;
    line-height: 2;
    text-align: center;
}

.about-box p:last-child {
    margin-bottom: 0;
}

/* ===========================================
   Services Section - 参考画像のテーブル風
   =========================================== */
.services {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--white) 100%);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

/* テーブルデザイン */
.services-table-wrapper {
    overflow-x: auto;
    margin-bottom: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 30px var(--shadow-light);
    position: relative;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-blue-light) var(--bg-secondary);
}

.services-table-wrapper::-webkit-scrollbar {
    height: 8px;
}

.services-table-wrapper::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

.services-table-wrapper::-webkit-scrollbar-thumb {
    background: var(--accent-blue-light);
    border-radius: var(--radius-sm);
}

.services-table-wrapper::-webkit-scrollbar-thumb:hover {
    background: var(--accent-blue);
}

/* ScrollHintライブラリのカスタマイズ */
.services-table-wrapper {
    position: relative;
}

/* スクロール時の左右の影を完全に非表示にする */
.services-table-wrapper.is-left-scrollable::before,
.services-table-wrapper.is-right-scrollable::after,
.services-table-wrapper::before,
.services-table-wrapper::after,
.js-scrollable.is-left-scrollable::before,
.js-scrollable.is-right-scrollable::after,
.js-scrollable::before,
.js-scrollable::after {
    display: none !important;
    opacity: 0 !important;
    visibility: hidden !important;
}

/* スクロールヒントアイコンのスタイルをサイトのテーマに合わせて調整 */
.scroll-hint-icon {
    border-radius: var(--radius-md
    
    );
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.scroll-hint-icon-white {
    background-color: var(--white);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

/* 指のアイコンの色をサイトカラー（ブルー #5b8fc9）に変更 */
.scroll-hint-icon-white:before {
    filter: brightness(0) saturate(100%) invert(55%) sepia(45%) saturate(1200%) hue-rotate(195deg) brightness(0.9) contrast(1.05);
}

/* 矢印のアイコンの色もサイトカラーに変更 */
.scroll-hint-icon-white:after {
    filter: brightness(0) saturate(100%) invert(55%) sepia(45%) saturate(1200%) hue-rotate(195deg) brightness(0.9) contrast(1.05);
}

.scroll-hint-icon-white .scroll-hint-text {
    color: var(--text-primary);
    font-size: 11px;
    font-weight: 500;
}

.services-table {
    width: 100%;
    background-color: var(--white);
    border-collapse: collapse;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.services-table thead tr {
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-blue-light) 100%);
}

.table-header {
    padding: var(--spacing-md);
    color: var(--white);
    font-weight: 500;
    font-size: 1.125rem;
    text-align: center;
    border-right: 1px solid rgba(255,255,255,0.2);
}

.table-header:last-child {
    border-right: none;
}

.table-header-main {
    background-color: var(--accent-blue-dark);
    color: var(--white);
    padding: var(--spacing-md);
}

.plan-subtitle {
    display: block;
    font-size: 0.875rem;
    font-weight: 400;
    margin-top: var(--spacing-xs);
    opacity: 0.9;
}

.services-table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.services-table tbody tr:hover {
    background-color: var(--bg-accent);
}

.services-table tbody tr:last-child {
    border-bottom: none;
}

.feature-name {
    padding: var(--spacing-md);
    font-weight: 500;
    color: var(--text-primary);
    background-color: var(--bg-secondary);
}

.feature-value {
    padding: var(--spacing-md);
    text-align: center;
    color: var(--text-secondary);
}

.icon-circle {
    font-size: 1.5rem;
    color: var(--accent-blue);
}

.icon-circle.filled {
    color: var(--accent-blue-dark);
}

.icon-cross {
    font-size: 1.5rem;
    color: var(--text-secondary);
    opacity: 0.4;
}

.icon-triangle {
    font-size: 1.25rem;
    color: var(--accent-green);
}

.row-period .feature-value,
.row-price .feature-value {
    font-weight: 500;
    font-size: 1.125rem;
}

.row-price {
    background-color: var(--bg-accent);
}

.row-price .feature-name {
    background-color: var(--accent-blue);
    color: var(--white);
}

.row-price .feature-value {
    color: var(--accent-blue-dark);
    font-weight: 700;
    font-size: 1.375rem;
}

/* サービス詳細カード */
.services-details {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.service-detail-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 20px var(--shadow-light);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border: 2px solid var(--border-color);
}

.service-detail-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--accent-blue) 0%, var(--accent-blue-light) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.service-detail-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px var(--shadow-medium);
    border-color: var(--accent-blue-light);
}

.service-detail-card:hover::before {
    transform: scaleX(1);
}

.service-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-blue-light);
    margin-bottom: var(--spacing-sm);
    line-height: 1;
}

.service-title {
    font-family: var(--font-display);
    font-size: 1.625rem;
    font-weight: 500;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.service-price {
    font-size: 1.375rem;
    font-weight: 500;
    color: var(--accent-blue-dark);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 3px solid var(--accent-blue-light);
}

.service-list {
    margin-bottom: var(--spacing-md);
}

.service-list li {
    padding: var(--spacing-xs) 0;
    padding-left: 1.75rem;
    position: relative;
    color: var(--text-secondary);
    line-height: 1.8;
}

.service-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-blue);
    font-weight: 700;
    font-size: 1.125rem;
}

.service-note {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
    line-height: 1.7;
}

/* ===========================================
   Choose Section - 参考画像の3ステップ風
   =========================================== */
.choose {
    padding: var(--spacing-xxl) 0;
    background-color: var(--white);
}

.choose-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.choose-step {
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-blue-light) 100%);
    padding: var(--spacing-lg);
    border-radius: var(--radius-xl);
    text-align: center;
    color: var(--white);
    position: relative;
    box-shadow: 0 8px 25px rgba(91,143,201,0.3);
    transition: var(--transition);
}

.choose-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 35px rgba(91,143,201,0.4);
}

.step-number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 700;
    opacity: 0.3;
    position: absolute;
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    line-height: 1;
}

.step-icon {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
}

.step-title {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.step-text {
    font-size: 0.9rem;
    line-height: 1.7;
    opacity: 0.95;
}

/* 選び方ガイド */
.choose-guide {
    max-width: 700px;
    margin: var(--spacing-xl) auto 0;
    padding: var(--spacing-lg);
    background-color: var(--bg-accent);
    border-radius: var(--radius-lg);
    border: 2px solid var(--accent-blue-light);
}

.guide-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.guide-items {
    margin-bottom: var(--spacing-md);
}

.guide-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    background-color: var(--white);
    border-radius: var(--radius-md);
    transition: var(--transition);
}

.guide-item:hover {
    background-color: var(--accent-blue-light);
    color: var(--white);
    transform: translateX(5px);
}

.guide-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.guide-item p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.guide-item:hover p {
    color: var(--white);
}

.guide-note {
    text-align: center;
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: var(--white);
    border-radius: var(--radius-md);
    color: var(--accent-blue-dark);
    font-weight: 500;
    border: 2px dashed var(--accent-blue-light);
}

/* ===========================================
   Not Accepting Section
   =========================================== */
.not-accepting {
    padding: var(--spacing-xxl) 0;
    background-color: var(--bg-secondary);
}

.not-accepting-content {
    max-width: 700px;
    margin: 0 auto;
}

.not-accepting-list {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    border-left: 5px solid var(--text-secondary);
    box-shadow: 0 4px 15px var(--shadow-light);
}

.not-accepting-list li {
    padding: var(--spacing-sm) 0;
    padding-left: 1.75rem;
    position: relative;
    color: var(--text-secondary);
    line-height: 1.7;
}

.not-accepting-list li::before {
    content: '×';
    position: absolute;
    left: 0;
    color: var(--text-secondary);
    font-weight: 700;
    font-size: 1.25rem;
}

.not-accepting-note {
    max-width: 700px;
    margin: var(--spacing-lg) auto 0;
    padding: var(--spacing-md);
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.8;
    background-color: var(--bg-accent);
    border-radius: var(--radius-md);
    border: 2px dashed var(--accent-blue-light);
}

.not-accepting-note a {
    color: var(--accent-blue);
    text-decoration: underline;
    font-weight: 500;
    transition: var(--transition);
}

.not-accepting-note a:hover {
    color: var(--accent-blue-dark);
    text-decoration: none;
}

/* ===========================================
   Contact Section
   =========================================== */
.contact {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(135deg, var(--bg-accent) 0%, var(--white) 100%);
}

.contact-content {
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.contact-text {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    font-weight: 500;
}

.line-qr-code {
    max-width: 250px;
    width: 100%;
    height: auto;
    margin: 0 auto var(--spacing-lg);
    display: block;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 15px var(--shadow-light);
}

.contact-content a[href*="lin.ee"] {
    display: inline-block;
    margin-top: var(--spacing-md);
    transition: var(--transition);
}

.contact-content a[href*="lin.ee"]:hover {
    opacity: 0.8;
    transform: translateY(-2px);
}

.cta-button {


    display: inline-block;
    padding: 1.25rem 3rem;
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-blue-dark) 100%);
    color: var(--white);
    font-size: 1.25rem;
    font-weight: 500;
    border-radius: var(--radius-full);
    transition: var(--transition);
    box-shadow: 0 6px 20px rgba(91,143,201,0.4);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: var(--radius-full);
    background-color: rgba(255,255,255,0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.cta-button:hover::before {
    width: 300px;
    height: 300px;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(91,143,201,0.5);
}

/* ===========================================
   Footer
   =========================================== */
.site-footer {
    padding: var(--spacing-xl) 0 var(--spacing-md);
    background-color: var(--text-primary);
    color: var(--white);
}

.footer-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 500;
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.05em;
}

.footer-message {
    font-family: var(--font-display);
    font-size: 1.125rem;
    line-height: 1.9;
    color: rgba(255,255,255,0.9);
    margin-bottom: var(--spacing-md);
}

.footer-copy {
    text-align: center;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.6);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255,255,255,0.1);
}

/* ===========================================
   Animations
   =========================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

/* ===========================================
   Responsive Design
   =========================================== */
@media (min-width: 768px) {
    .services-details {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .choose-steps {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .hero {
        min-height: 600px;
    }
}

@media (min-width: 1024px) {
    .services-details {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    :root {
        --spacing-xxl: 4rem;
        --spacing-xl: 3rem;
        --spacing-lg: 2rem;
    }
    
    .sp-br {
        display: none;
    }
    
    .services-table-wrapper {
        border-radius: var(--radius-sm);
        margin-left: calc(-1 * var(--spacing-sm));
        margin-right: calc(-1 * var(--spacing-sm));
        padding: 0 var(--spacing-sm);
    }
    
    .services-table {
        font-size: 0.875rem;
        min-width: 600px;
    }
    
    .table-header {
        padding: var(--spacing-sm) var(--spacing-xs);
        font-size: 0.875rem;
        line-height: 1.4;
        white-space: nowrap;
    }
    
    .table-header-main {
        padding: var(--spacing-sm) var(--spacing-xs);
        font-size: 0.875rem;
    }
    
    .plan-subtitle {
        font-size: 0.75rem;
        margin-top: 0.25rem;
    }
    
    .feature-name,
    .feature-value {
        padding: var(--spacing-sm) var(--spacing-xs);
        font-size: 0.8125rem;
    }
    
    .icon-circle,
    .icon-cross {
        font-size: 1.25rem;
    }
    
    .row-period .feature-value,
    .row-price .feature-value {
        font-size: 1rem;
    }
    
    .row-price .feature-value {
        font-size: 1.125rem;
    }
    
    .step-number {
        font-size: 2.5rem;
    }
    
    .step-icon {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .service-detail-card {
        padding: var(--spacing-md);
    }
    
    .guide-item {
        flex-direction: column;
        text-align: center;
    }
    
    .services-table {
        font-size: 0.75rem;
        min-width: 500px;
    }
    
    .table-header {
        padding: 0.5rem 0.375rem;
        font-size: 0.75rem;
    }
    
    .table-header-main {
        padding: 0.5rem 0.375rem;
        font-size: 0.75rem;
    }
    
    .plan-subtitle {
        font-size: 0.6875rem;
        margin-top: 0.125rem;
    }
    
    .feature-name,
    .feature-value {
        padding: 0.5rem 0.375rem;
        font-size: 0.75rem;
    }
    
    .icon-circle,
    .icon-cross {
        font-size: 1rem;
    }
    
    .row-period .feature-value {
        font-size: 0.875rem;
    }
    
    .row-price .feature-value {
        font-size: 1rem;
    }
}

/* ===========================================
   Print Styles
   =========================================== */
@media print {
    .site-header,
    .cta-button {
        display: none;
    }
}

/* ===========================================
   Additional Template Styles
   =========================================== */

/* Page & Single Post Styles */
.site-main {
    min-height: 60vh;
}

.page-content,
.single-post {
    padding: var(--spacing-xxl) 0;
    background-color: var(--white);
}

.entry-header {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.entry-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.entry-meta {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

.entry-meta a {
    color: var(--accent-blue);
}

.entry-meta a:hover {
    color: var(--accent-blue-dark);
}

.post-thumbnail {
    margin-bottom: var(--spacing-lg);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.post-thumbnail img {
    width: 100%;
    height: auto;
}

.entry-content {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.9;
    color: var(--text-secondary);
}

.entry-content h2,
.entry-content h3,
.entry-content h4 {
    font-family: var(--font-display);
    color: var(--text-primary);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.entry-content p {
    margin-bottom: var(--spacing-md);
}

.entry-content a {
    color: var(--accent-blue);
    text-decoration: underline;
}

.entry-content a:hover {
    color: var(--accent-blue-dark);
}

.entry-footer {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--border-color);
}

.tags-links a {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    margin: 0 var(--spacing-xs) var(--spacing-xs) 0;
    background-color: var(--bg-accent);
    color: var(--accent-blue-dark);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    transition: var(--transition);
}

.tags-links a:hover {
    background-color: var(--accent-blue);
    color: var(--white);
}

/* Post Navigation */
.post-navigation {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--border-color);
}

.nav-links {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.nav-previous,
.nav-next {
    flex: 1;
}

.nav-subtitle {
    display: block;
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
}

.nav-title {
    display: block;
    font-weight: 500;
    color: var(--accent-blue);
}

.nav-title:hover {
    color: var(--accent-blue-dark);
}

/* Archive & Search Styles */
.archive-page,
.search-results {
    padding: var(--spacing-xxl) 0;
    background-color: var(--bg-secondary);
}

.page-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.page-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 500;
    color: var(--text-primary);
}

.page-title span {
    color: var(--accent-blue);
}

.archive-description {
    margin-top: var(--spacing-md);
    color: var(--text-secondary);
}

.search-count {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--text-secondary);
    font-size: 1.125rem;
}

.posts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.post-card {
    background-color: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 15px var(--shadow-light);
    transition: var(--transition);
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px var(--shadow-medium);
}

.post-card .post-thumbnail {
    margin-bottom: 0;
    border-radius: 0;
}

.post-card .post-content {
    padding: var(--spacing-lg);
}

.post-card .entry-title {
    font-size: 1.375rem;
    margin-bottom: var(--spacing-sm);
    text-align: left;
}

.post-card .entry-title a {
    color: var(--text-primary);
}

.post-card .entry-title a:hover {
    color: var(--accent-blue);
}

.post-card .entry-meta {
    margin-bottom: var(--spacing-md);
    text-align: left;
}

.post-card .entry-summary {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.read-more {
    display: inline-block;
    color: var(--accent-blue);
    font-weight: 500;
    transition: var(--transition);
}

.read-more:hover {
    color: var(--accent-blue-dark);
    transform: translateX(5px);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

.page-numbers {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--white);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    transition: var(--transition);
}

.page-numbers:hover,
.page-numbers.current {
    background-color: var(--accent-blue);
    color: var(--white);
}

/* 404 Error Page */
.error-404 {
    padding: var(--spacing-xxl) 0;
    text-align: center;
    min-height: 70vh;
    display: flex;
    align-items: center;
}

.error-content {
    max-width: 600px;
    margin: 0 auto;
}

.error-number {
    font-size: clamp(5rem, 15vw, 10rem);
    font-weight: 700;
    color: var(--accent-blue-light);
    line-height: 1;
    margin-bottom: var(--spacing-md);
}

.error-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 500;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.error-text {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.error-actions {
    margin-bottom: var(--spacing-xl);
}

.error-suggestions {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--border-color);
}

.error-suggestions h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.error-suggestions ul {
    text-align: left;
    max-width: 400px;
    margin: 0 auto;
}

.error-suggestions li {
    padding: var(--spacing-xs) 0;
}

.error-suggestions a {
    color: var(--accent-blue);
}

.error-suggestions a:hover {
    color: var(--accent-blue-dark);
}

/* Search Form */
.search-form {
    max-width: 600px;
    margin: var(--spacing-lg) auto;
}

.search-form-wrapper {
    display: flex;
    gap: var(--spacing-sm);
    background-color: var(--white);
    padding: var(--spacing-xs);
    border-radius: var(--radius-full);
    box-shadow: 0 4px 15px var(--shadow-light);
}

.search-field {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: none;
    border-radius: var(--radius-full);
    font-size: 1rem;
    font-family: var(--font-primary);
    background-color: transparent;
}

.search-field:focus {
    outline: none;
}

.search-submit {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-blue-dark) 100%);
    color: var(--white);
    border: none;
    border-radius: var(--radius-full);
    font-size: 1rem;
    font-weight: 500;
    font-family: var(--font-primary);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.search-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(91,143,201,0.4);
}

.search-icon {
    font-size: 1.25rem;
}

/* Comments */
.comments-area {
    max-width: 800px;
    margin: var(--spacing-xl) auto 0;
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--border-color);
}

.comments-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.comment-list {
    list-style: none;
    margin-bottom: var(--spacing-xl);
}

.comment {
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.comment-author {
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
}

.comment-metadata {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
}

.comment-content {
    line-height: 1.7;
    color: var(--text-secondary);
}

.comment-reply-link {
    display: inline-block;
    margin-top: var(--spacing-sm);
    color: var(--accent-blue);
    font-size: 0.875rem;
}

.comment-reply-link:hover {
    color: var(--accent-blue-dark);
}

.comment-form {
    background-color: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
}

.comment-form label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
    color: var(--text-primary);
}

.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
}

.comment-form input:focus,
.comment-form textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.comment-form .submit {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-blue-dark) 100%);
    color: var(--white);
    border: none;
    border-radius: var(--radius-full);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.comment-form .submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(91,143,201,0.4);
}

.no-comments {
    text-align: center;
    padding: var(--spacing-lg);
    color: var(--text-secondary);
}

.no-results {
    text-align: center;
    padding: var(--spacing-xl);
    background-color: var(--white);
    border-radius: var(--radius-lg);
    color: var(--text-secondary);
}

/* Responsive for Additional Templates */
@media (min-width: 768px) {
    .posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .nav-links {
        flex-direction: column;
    }
    
    .search-form-wrapper {
        flex-direction: column;
    }
    
    .search-submit {
        justify-content: center;
    }
}
/* ===========================================
   Footer Links (利用規約・プライバシーポリシー)
   =========================================== */

.footer-links {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9375rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
    text-decoration: none;
}

.footer-links a:hover {
    color: var(--white);
    text-decoration: underline;
}

.footer-links .separator {
    margin: 0 var(--spacing-sm);
    color: rgba(255, 255, 255, 0.4);
}

/* ===========================================
   Flow Section
=========================================== */

.flow {
    padding: var(--spacing-xxl) 0;
    background: linear-gradient(180deg, var(--white) 0%, var(--bg-secondary) 100%);
  }
  
  .flow-timeline {
    max-width: 1100px;
    margin: 0 auto;
  }
  
  .flow-item {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: var(--spacing-xxl);
    padding: var(--spacing-xxl);
    border-bottom: 1px solid var(--border-color);
    background-color: var(--white);
  }
  
  .flow-item:first-child {
    border-top: 1px solid var(--border-color);
  }
  
  /* STEP情報 */
  .flow-step-info {
    display: flex;
    flex-direction: column;
  }
  
  .flow-title-row {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-wrap: wrap;
  }
  
  .flow-number {
    font-family:
    var(--font-display),
    "Apple Color Emoji",
    "Segoe UI Emoji",
    "Noto Color Emoji",
    sans-serif;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--accent-green);
  }
  
  .flow-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-primary);
  }
  
  /* 任意バッジ（条件表示） */
  .flow-badge {
    margin-left: auto;
    padding: 0.2rem 0.6rem;
    font-size: 0.7rem;
    font-weight: 500;
    line-height: 1;
    border-radius: 999px;
  
    background-color: var(--accent-beige);
    color: var(--text-secondary);
    opacity: 0.85;
  }
  
  /* 内容 */
  .flow-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
  }
  
  .flow-text {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-secondary);
  }
  
  .flow-list {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  
  .flow-list li {
    position: relative;
    padding-left: 1.4rem;
    font-size: 0.95rem;
    color: var(--text-secondary);
  }
  
  .flow-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.6em;
    width: 6px;
    height: 6px;
    background-color: var(--accent-blue);
    border-radius: 50%;
  }
  
  .flow-note-inline {
    font-size: 0.85rem;
    color: var(--text-secondary);
    opacity: 0.8;
  }
  
  /* ===========================================
     Scroll Animation
  =========================================== */
  
  .js-flow {
    opacity: 0;
    transition: opacity 0.7s ease, transform 0.7s ease;
  }
  
  .js-flow.left {
    transform: translateX(-60px);
  }
  
  .js-flow.right {
    transform: translateX(60px);
  }
  
  .js-flow.is-show {
    opacity: 1;
    transform: translateX(0);
  }

/* ===========================================
   Flow Step Divider Triangle
=========================================== */

/* STEPとSTEPの間に三角を入れる */
.flow-item + .flow-item {
    position: relative;
  }
  
  .flow-item + .flow-item::before {
    content: "";
    position: absolute;
    top: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
  
    border-left: 32px solid transparent;
    border-right: 32px solid transparent;
    border-top: 18px solid var(--bg-secondary);
    z-index: 2;
  }
  
  /* 三角の上に境界線を自然につなぐ */
  .flow-item + .flow-item::after {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 64px;
    height: 1px;
    background-color: var(--border-color);
    z-index: 1;
  }

/* ===========================================
   Terms & Privacy Policy Pages Styles
   =========================================== */

/* Page Header */
.terms-page .page-header,
.privacy-page .page-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding-top: var(--spacing-lg);
}

.terms-page .page-title,
.privacy-page .page-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.terms-page .page-subtitle,
.privacy-page .page-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* Content Container */
.terms-page,
.privacy-page {
    padding: var(--spacing-xl) 0 var(--spacing-xxl) 0;
    background-color: var(--white);
}

.terms-content,
.privacy-content {
    max-width: 900px;
    margin: 0 auto;
}

/* Introduction */
.terms-intro,
.privacy-intro {
    background: linear-gradient(135deg, var(--bg-accent) 0%, var(--white) 100%);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--accent-blue);
    margin-bottom: var(--spacing-xl);
    box-shadow: 0 4px 15px var(--shadow-light);
}

.terms-intro p,
.privacy-intro p {
    font-size: 1.0625rem;
    line-height: 1.9;
    color: var(--text-secondary);
    margin: 0;
}

/* Section */
.terms-section,
.privacy-section {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background-color: var(--bg-primary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.terms-section:hover,
.privacy-section:hover {
    box-shadow: 0 4px 20px var(--shadow-light);
    transform: translateY(-2px);
}

/* Section Heading */
.terms-heading,
.privacy-heading {
    font-family: var(--font-display);
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    font-weight: 500;
    color: var(--accent-blue);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--accent-blue-light);
}

/* Text Content */
.terms-text,
.privacy-text {
    color: var(--text-secondary);
    line-height: 1.9;
}

.terms-text p,
.privacy-text p {
    margin-bottom: var(--spacing-md);
}

.terms-text p:last-child,
.privacy-text p:last-child {
    margin-bottom: 0;
}

/* Lists */
.terms-list,
.privacy-list {
    margin: var(--spacing-md) 0;
    padding-left: 0;
}

.terms-list li,
.privacy-list li {
    position: relative;
    padding-left: 1.8rem;
    margin-bottom: var(--spacing-sm);
    line-height: 1.8;
}

.terms-list li:before,
.privacy-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-blue);
    font-weight: bold;
    font-size: 1.1rem;
}

/* Footer Section */
.terms-footer,
.privacy-footer {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--border-color);
    text-align: center;
}

.terms-update,
.privacy-update {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

/* Page Actions */
.page-actions {
    margin-top: var(--spacing-xl);
    text-align: center;
}

.back-button {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-blue-dark) 100%);
    color: var(--white);
    border-radius: var(--radius-full);
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition);
    box-shadow: 0 4px 15px var(--shadow-light);
}

.back-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(91,143,201,0.4);
}

/* ===========================================
   Responsive Design - Additional
   =========================================== */

/* タブレット以上 - Flow Section */
@media (min-width: 768px) {
    .flow-item {
        padding: var(--spacing-xl) var(--spacing-xxl);
        grid-template-columns: 200px 1fr;
        gap: var(--spacing-xxl);
    }

    .flow-number {
        font-size: 1.75rem;
    }

    .flow-title {
        font-size: 1.375rem;
    }

    .flow-icon {
        font-size: 1.75rem;
    }

    .flow-text {
        font-size: 1.0625rem;
    }

    .flow-list li {
        font-size: 1rem;
    }

    .flow-emphasis {
        font-size: 1.0625rem;
    }

    .flow-note-inline {
        font-size: 0.9375rem;
    }
}

/* PC（大画面） - Flow Section */
@media (min-width: 1024px) {
    .flow-timeline {
        max-width: 1100px;
    }

    .flow-item {
        padding: var(--spacing-xxl) var(--spacing-xxl) var(--spacing-xxl) calc(var(--spacing-xxl) + var(--spacing-lg));
        grid-template-columns: 220px 1fr;
        gap: var(--spacing-xxl);
    }

    .flow-number {
        font-size: 2rem;
    }

    .flow-title {
        font-size: 1.5rem;
    }

    .flow-badge {
        font-size: 0.8125rem;
        padding: 0.25rem 0.875rem;
    }

    .flow-icon {
        font-size: 2rem;
    }

    .flow-text {
        font-size: 1.125rem;
    }

    .flow-list li {
        font-size: 1.0625rem;
    }

    .flow-emphasis {
        font-size: 1.125rem;
    }

    .flow-note-inline {
        font-size: 1rem;
    }
}

/* スマホ - Flow Section & Footer Links */
@media (max-width: 767px) {
    .flow {
        padding: var(--spacing-xl) 0;
    }

    .flow-item {
        grid-template-columns: 1fr;
        padding: var(--spacing-lg);
        gap: var(--spacing-md);
    }

    .flow-item + .flow-item::before {
        border-left-width: 22px;
        border-right-width: 22px;
        border-top-width: 14px;
      }
    
      .flow-item + .flow-item::after {
        width: 44px;
      }

    .flow-step-info {
        gap: var(--spacing-xs);
    }

    .flow-number-title {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }

    .flow-number {
        font-size: 1.25rem;
    }

    .flow-title {
        font-size: 1.125rem;
    }

    .flow-badge {
        margin-left: 0;
    }

    .flow-content-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }

    .flow-icon {
        font-size: 1.5rem;
    }

    .flow-text {
        font-size: 0.9375rem;
    }

    .flow-list li {
        font-size: 0.875rem;
        padding-left: 1.25rem;
    }

    .flow-emphasis {
        font-size: 0.9375rem;
    }

    .flow-note-inline {
        font-size: 0.8125rem;
    }
    .js-flow.left,
    .js-flow.right {
    transform: translateY(40px);
  }
}

@media (max-width: 480px) {
    .footer-links {
        font-size: 0.875rem;
    }
    
    .footer-links .separator {
        margin: 0 var(--spacing-xs);
    }
    
    .terms-page .page-header,
    .privacy-page .page-header {
        padding-top: var(--spacing-md);
        margin-bottom: var(--spacing-lg);
    }
    
    .terms-intro,
    .privacy-intro {
        padding: var(--spacing-md);
        margin-bottom: var(--spacing-lg);
    }
    
    .terms-section,
    .privacy-section {
        padding: var(--spacing-md);
        margin-bottom: var(--spacing-lg);
    }
    
    .terms-list li,
    .privacy-list li {
        padding-left: 1.5rem;
        font-size: 0.9375rem;
    }
    
    .terms-intro p,
    .privacy-intro p {
        font-size: 1rem;
    }
    
    .back-button {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.9375rem;
    }
}